Finding inner peace is achievable, and you don't have to spend a fortune on a wellness retreat or meditate on a mountainside. Making time to unwind is excellent, but our greatest need for tranquility comes in the midst of the hectic pace of daily life: When your bag spills its contents on the ground when you're waiting in line at the drugstore just as your phone starts ringing? You need to discover inner serenity at that moment, while also resisting the impulse to start spewing forth four-letter words.